Updatable NFT Metadata

Create a NFT drop with updatable metadata.

Setup

To run the project, first clone this repository, and then run one of the following commands to install the dependencies:

npm install
# or
yarn install

Next, you need to create a .env.local file and add the PRIVATE_KEY variable to it with the private key of the wallet you have used to create the NFT drop:

PRIVATE_KEY=...

Now, update the db.json file with the NFT drop's data. Once done, push your code to a repository.

Finally, go to scripts/upload-nfts.mjs and update your drop address and metadata files. The metadata file urls should be in this format: https://my-json-server.typicode.com/<your_username>/<your_repo_name>/nfts/<id>.

How It Works

Using the .fromPrivateKey method from ThirdwebSDK we initialise the sdk:

import { ThirdwebSDK } from "@thirdweb-dev/sdk";
import { config } from "dotenv";

config();

const sdk = ThirdwebSDK.fromPrivateKey(process.env.PRIVATE_KEY, "mumbai");

We then use the .getContract method to get the NFT drop:

const drop = await sdk.getContract("DROP_ADDRESS", "nft-drop");

Finally, we batch upload the NFTs using the centralized metadata files:

try {
  await drop.createBatch([
    "https://my-json-server.typicode.com/viennamania/updatable-nft-metadata/nfts/0",
    "https://my-json-server.typicode.com/viennamania/updatable-nft-metadata/nfts/1",
  ]);
  console.log("uploaded all nfts");
} catch (error) {
  console.log(error);
}

Join our Discord!

For any questions, suggestions, join our discord at https://discord.gg/thirdweb.

https://my-json-server.typicode.com/viennamania/updatable-nft-metadata/nfts/0 https://my-json-server.typicode.com/viennamania/updatable-nft-metadata/nfts/1